This is En ver. + Use your keyboard or click to play loops and sounds. + The squares with a gradient are loops, the ones without a gradient are sounds (they only play once) + HOLD ENTER to see which keys play which sound + Click AUTOPLAY to play the song by itself. You can use this to learn how to play the song or just enjoy the show. + If the light effects and lyrics are slowing down your project, click EFFECTS ON to turn them off.